Patents by Inventor Peter Klien

Peter Klien has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Lung simulator
    Patent number: D563547
    Type: Grant
    Filed: April 5, 2006
    Date of Patent: March 4, 2008
    Assignee: imtmedical ag
    Inventor: Peter Klien
  • Respiratory device
    Patent number: D620102
    Type: Grant
    Filed: May 13, 2008
    Date of Patent: July 20, 2010
    Assignee: IMT Information Management Technology AG
    Inventors: Peter Klien, Jakob Daescher, Harri Friberg
  • Apparatus for surface treatment
    Patent number: D691645
    Type: Grant
    Filed: January 9, 2013
    Date of Patent: October 15, 2013
    Assignee: Oerlikon Trading AG, Trubbach
    Inventor: Johannes Peter Klien